I was curious about the micro SD card that police found and the report that something had been thrown out the window. Presumably this had nothing of interest on it as there hasn't been any further mention of it. Regarding him wiping his phone and then using a gmail account, if he has any pattern of using gmail accounts I would imagine a court order could be used to access information even if it has not been saved to a device. I suppose it's a matter of any other alleged victims from the dating site or escort site providing the email contact details he had given them. I think getting any other alleged victims to come forward would be very challenging, though, given all the media attention and the horror of what has happened, I can't imagine they would want the attention.